Skin friction along depth of pile

Dear all,
I am simulating static pile load test in the rock by using ABAQUS. For comparison of numerical results with the experimental, I need skin friction vs depth plot. But in ABAQUS how I get unit skin friction along with the depth of pile? I used *section print command to get the force at various locations of the pile. But the problem is I can use only one *section print command in the step. When I use multiple commands it shows error. How can I get forces at different location of pile from one analysis?